Download Smarter, Deeper.
📦 Download APK • 🌐 Website • ✨ Features • 🏗️ Architecture • 📸 Screenshots
DD (Deep Downloader) is a powerful, privacy-first Android torrent search & download client built entirely in Kotlin with Jetpack Compose. It aggregates results from 16 torrent search engines in parallel, displays them with a beautiful dark UI, and manages downloads with a real-time speedometer gauge.
⚠️ Disclaimer: DD is a search aggregator and download manager. Users are responsible for ensuring they comply with applicable copyright laws in their jurisdiction.
| Engine | Type | Category |
|---|---|---|
| YTS | REST API | HD Movies |
| 1337x | Scraper | General |
| The Pirate Bay | REST API | Everything |
| EZTV | Scraper | TV Shows |
| Nyaa.si | Scraper | Anime |
| Academic Torrents | Scraper | Research |
| TorrentGalaxy | Scraper | General |
| LimeTorrents | Scraper | General |
| SolidTorrents | REST API | Multi-category |
| Bitsearch | Scraper | Meta Search |
| Knaben | REST API | Database |
| BTDigg | Scraper | DHT Search |
| Torrentz2 | Scraper | Meta Search |
| GloTorrents | Scraper | General |
| MagnetDL | Scraper | General |
| TorrentProject | Scraper | Multi-category |
All sources are queried in parallel on Dispatchers.IO, results are deduplicated by info hash, and cached in Room for 30 minutes.
- 🎯 Real-time Speedometer — Custom Canvas-drawn gauge with animated needle, gradient arcs, and live speed tracking
- 📊 Progress Tracking — Per-download progress bars, ETA, speeds, seeds/peers count
- ⏯️ Controls — Pause, resume, cancel individual or all downloads
- 📂 Auto-save — Files saved to
Downloads/DD/and registered in Android MediaStore (visible in file manager & gallery) - 🔔 Foreground Service — Downloads continue in background with notification controls
- 📱 Open with any app — Tap files to open with PDF viewer, video player, etc. via
Intent.ACTION_VIEW
| Theme | Background | Accent |
|---|---|---|
| 🌙 Midnight Dark | #0A0E1A |
#00E5FF (Cyan) |
| ⚫ Contrast Dark | #000000 |
#BB86FC (Purple) |
| ☁️ Soft Light | #F5F5F7 |
#007AFF (Blue) |
| 🍂 Warm Sepia | #1C1410 |
#D4A574 (Gold) |
| 🌲 Forest Green | #0A1A0F |
#4CAF50 (Green) |
All transitions are animated with 300ms cubic-bezier easing. Theme follows system dark mode or can be set manually.
- 🕶️ Incognito Mode — No search history saved
- 🔐 App Lock — Biometric authentication
- 🌐 VPN Reminder — Notification if VPN is not active
- 🚫 No Analytics — Zero tracking, zero telemetry
- 📡 Anonymous DHT — Privacy-respecting peer discovery
- Auto-categorizes downloads: Videos, Music, Books, Images, Archives
- Grid and List view modes
- Storage usage indicator
- Search history with clear option
- One-tap open with the correct system app
DD/
├── core/
│ ├── data/
│ │ ├── datastore/ # DDPreferences (50+ settings)
│ │ └── db/ # Room database, DAOs, entities
│ ├── domain/model/ # TorrentResult, DownloadState, FileCategory
│ ├── ui/
│ │ ├── components/ # BottomNav, SpeedometerGauge
│ │ ├── navigation/ # Routes, NavTypes
│ │ └── theme/ # 5 color schemes, typography, shapes
│ └── util/ # FileUtils, MagnetUriBuilder
├── feature/
│ ├── search/
│ │ ├── data/ # 16 data sources + aggregator
│ │ └── ui/ # SearchScreen, SearchResultsScreen
│ ├── download/
│ │ └── ui/ # DownloadViewModel, ActiveDownloadsScreen
│ ├── library/
│ │ └── ui/ # LibraryScreen, LibraryViewModel
│ ├── settings/
│ │ └── ui/ # SettingsScreen, SettingsViewModel
│ └── splash/ # Animated SplashScreen
├── service/ # DownloadForegroundService
└── di/ # Hilt modules
| Pattern | Usage |
|---|---|
| MVVM | ViewModels with StateFlow for reactive UI |
| Repository | Data sources abstracted behind interfaces |
| Clean Architecture | Separated data → domain → presentation layers |
| Dependency Injection | Hilt for compile-time DI |
| Observer | Compose collectAsStateWithLifecycle() |
User Search → SearchViewModel → TorrentSearchAggregator
↓
┌──────────┴──────────┐
│ 16 sources (async) │
└──────────┬──────────┘
↓
Dedup + Sort by Seeds
↓
Cache in Room (30 min)
↓
SearchResultsScreen (UI)
↓
User taps → DownloadDetailScreen
↓
DownloadViewModel.addDownload()
↓
┌─────────────┴─────────────┐
│ Save to Downloads/DD/ │
│ Register in MediaStore │
│ Insert into Library DB │
└───────────────────────────┘
| Category | Technology |
|---|---|
| Language | Kotlin 100% |
| UI | Jetpack Compose + Material 3 |
| Architecture | MVVM + Clean Architecture |
| DI | Hilt |
| Database | Room |
| Preferences | DataStore |
| Networking | OkHttp + Retrofit + Jsoup |
| Async | Kotlin Coroutines + Flow |
| Image Loading | Coil |
| Typography | Plus Jakarta Sans + DM Sans |
| Canvas | Custom speedometer gauge |
| CI/CD | GitHub Actions |
| Min SDK | 26 (Android 8.0) |
| Target SDK | 34 (Android 14) |
Grab the latest APK from the Releases page.
# Clone
git clone https://github.com/SONUVERMA11/DD.git
cd DD
# Build debug APK
./gradlew assembleDebug
# Build release APK
./gradlew assembleRelease
# APK location
ls app/build/outputs/apk/debug/app-debug.apk- Android Studio Hedgehog (2023.1.1) or later
- JDK 17
- Android SDK 34
DD offers 50+ configurable settings via DataStore:
| Setting | Default | Description |
|---|---|---|
| Theme | Midnight Dark | 5 color schemes |
| Follow System | On | Auto dark/light mode |
| Max Concurrent Downloads | 3 | Parallel download limit |
| Wi-Fi Only | Off | Restrict to Wi-Fi |
| Auto-Save to Gallery | On | Register in MediaStore |
| Search Results Limit | 50 | Max results per query |
| Cache Duration | 30 min | Search cache lifetime |
| Incognito Mode | Off | Disable search history |
| VPN Reminder | Off | Alert if VPN inactive |
| Auto-Resume on Boot | On | Resume after restart |
Every push to main triggers two workflows:
- Build DD APK — Compiles debug + release APKs, uploads as artifacts
- Deploy Website — Publishes the landing page to GitHub Pages
# Automated on every push
✓ Checkout → JDK 17 → Gradle Build → Debug APK → Release APK → Upload- Native LibTorrent4J integration (replace download simulation)
- FFmpeg-kit media conversion
- Proxy rotation for anti-bot protection
- Per-source enable/disable toggles for new engines
- Streaming preview before download completes
- Scheduled downloads
- Magnet URI deep link handling
- Android TV support
Contributions are welcome! Please:
- Fork the repository
- Create a feature branch:
git checkout -b feature/amazing-feature - Commit your changes:
git commit -m 'feat: add amazing feature' - Push to branch:
git push origin feature/amazing-feature - Open a Pull Request
This project is open source. See the repository for license details.
Sonu Verma
- GitHub: @SONUVERMA11
- Website: sonuverma11.github.io/DD
Made with ❤️ by Sonu Verma
Made with ❤️ by Sonu Verma